Physical redundancy is challenging and in normal circumstances would start from the exchange. Unsubscribe subscribe subscribe collecting time newest reply hot. Applicable to the latest ufiber firmware on the ufolt models. This article will give the necessary information to create a functioning gpon network using ufiber equipment and accessories. There are only two types of equipments the olt central and the onts in customer premises. Aug 17, 2018 this collection describes the basic concepts, network architecture, working principles, and application scenarios of the gpon technology.
Gpon xpert simultaneously presents downstream and upstream data and the connection between the data transmitted by the olt and ontonus. Downstream pointtomultipoint network the olt manages the whole bandwidth upstream multipointtopoint network onus transmit only towards the olt onus cannot detect other onus transmissions data transmitted by onus may collide need of a channel separation mechanism to fairly share bandwidth resources tdma. Pon epon 1,490 nm 1,310 nm 1550 nm passive outside plant video optical line termination volt 2. Gpon planning software system for telecoms ims vc4. Geospatial network inventory free gni free is a free version of telecom network inventory system gni. To have customer circuit redundancy would be costly but not impossible. Gigabit passive optical networking xgpongpon course. Gpon is the highest speed, longest life, lowest cost network infrastructure available in the market.
The gem flow consists of long 125us gpon frames, whose length may or may not match that of. An overview of gpon in thean overview of gpon in the access network jttjoe trost november 14, 2008 agenda access networks the last mile definition trends pons revenue split history and projections characteristics of a pon terminology and architecture pons and fttx pon implementations apon and bpon gpon. Pdf design and implementation of a fiber to the home ftth. Aon diagramyou can edit this template and create your own diagram. Bpon, broadband passive optical network, and gpon are similar as well in the same aspects above. Gpon or gigabit passive optical networks is a pointtomultipoint access mechanism. The case for distributed gpon architecture gpon in the cloud. Its main characteristic is the use of passive splitters in the fiber distribution network, enabling one single feeding fiber from the provider to serve multiple homes and small businesses. This high bandwidth, power saving, green technology is transforming a wide range of businesses and government agencies. The end of each individual flatliner is automatically marked in the drawing and. An optical network unit onu can intelligently collect power consumption information in the electrical power system through gigabit ethernet gefast ethernet fe autonegotiation electrical ports, and transmit the data upstream to the optical line terminal olt through gigabitcapable passive optical network gpon ports. Gpon network elements optical line termination optical network unit sfu, sbu, mdu, mtu optical splitter optical distributions frame odf. Optical fiber, passive optical network, fttx, point to point, point to multipoint, wdm, simulation. Passive optical networks pon is a pointtomultipoint ptmp technology viewed by many as an attractive solution to the first mile problem 4, 5.
Figure 1 network architecture for ethernetbased gpon aggregation. As userfriendly softwarebased analyzer, gpon xpert features a convenient graphic interface to present and track the network topology, parsed messages, events, alerts and performance graphs. Syed shujat ali 14211065 m masoud ahmad 1421211016 numan ahmad naseer 1421211 2. Active ethernet vs gpon solution, which one do you prefer. Third and fourth editions edited by pauline rigby, freelance editor. Ppt gpon powerpoint presentation free to download id. Eg8247h gpon terminal user manual huawei technologies. Gpon network consists of mainly two active transmission equipments, namely optical line termination olt and optical network unit. Gpon network 1660 south highway 100 st louis park, mn 55416 tel. Creately diagrams can be exported and added to word, ppt powerpoint, excel, visio or any other document. A studying of the required number of pon network ports is introduced in terms of take rate with fixed. Ftth design software free geospatial network inventory free. To meet the demand of gigabit passive optical network in access networks worldwide, fiberstore has developed gponepon system solutions. Gpon system overview introduction to the gpon system mainstream pon technologies include broadband passive optical network bpon, ethernet passive optical network epon, and gigabit passive optical network gpon.
The solution was prepared for the telecom operators and companies that plan, design and build ftth networks. P2p gpon modelling functions enable network designers to calculate and re. Adopting the atm encapsulation mode, bpon is mainly used for carrying atm services. Design and implementation of a practical ftth network.
Pdf the next generation of passive optical networks. The onu is connected to a concentrator through a gefe. Gigabit passive optical network gpon optical solutions. Gpon, the representative ftth pon technology in the ftth pon market, more and more families are using gigabit passive optical network gpon equipment to provide broadband access to internet and local telecos vendors network. New ftthbased technologies and applications ftth council. Odn optical distribution network connects between an olt and one or more onus using passive optical device. A pon minimizes the number of optical transceivers, central office terminations and fiber deployment. Is a point to multipoint access, one central point can reach from 32 to 128 premises. P a s sive optic al n et works contents introduction motivation optical access networks passive optical networks pon tdm pon physical layer and devices. Gpon can transport not only ethernet, but also atm and tdm pstn, isdn, e1 and e3 traffic. Its main characteristic is the use of passive splitters in the fibre distribution network. A pon reduces the amount of fiber and central office equipment required compared with pointtopoint architectures.
Pon technologies are available since the mid 90s, but. Active ethernet vs gpon solution, which one do you. Gigabyte passive optical networks gpons are networks which rely on optical cables to deliver information. The main characteristic of gpon is the use of passive splitters which enable a single feeding fibre from the net. Preliminary fiber network design and business plan framework. Aon network diagram editable pert chart template on creately. Gpon is listed in the worlds largest and most authoritative dictionary database of abbreviations and acronyms the free dictionary. The customisable project network type customer related files with. Business class services over a gpon network fujitsu. This entry was posted in wdm optical network and tagged ftth, gigabit passive optical network, gpon, olt, ont, optical splitter on july 3, 2015 by. When pon applications started being introduced, bpon was the most popular. Pdf usage of gigabitcapable passive optical network gpon as mobile backhaul is described. Ltd document includes user manual 7368 isam ont g240wa.
Pon fiber based 2002 2003 2006 2010 time internet video conferencing remote control. Gepon gpon basics gpon, the basics gpon network elements optical line termination optical network unit sfu, sbu, mdu, mtu optical splitter optical distributions frame odf power budget calculation gpon standards gpon infrastructure inbuildings gpon inbuilding wiring gpon elements inbuilding. This course is designed to benefit those requiring an in depth knowledge of the principles and applications of ten gigabit and gigabit passive optical networking and fibre systems such as fibre to the x fttx applications and their associated equipment, its flexibility and function within a modern transmission network. U niversty,l ad abstract now a days use of triple play, online gaming and other real time applications are in demand.
The application architecture is based on the qgis geospatial platform. The combination of our highend gpontest products together with an skillful team of technology experts enables gpondoctor as the most valuable partner to get the best out of any ftth gpon network during deployment, operation, maintenance, qoe monitoring or troubleshooting phases. A passive optical network is a form of fiberoptic access network. An overview of gpon in thean overview of gpon in the access. Passive optical networks technology gpon and wdm pon are the ultimate solution for the present and future.
Gpon gigabitcapable passive optical networks gpon supports. Its main characteristic is the use of passive splitters in the fiber distribution network, enabling one single feeding fiber from the providers central office to serve multiple homes and small businesses. By combining a wide range of qgis vector libraries and ftth. For more information about it, please visit fiberstore. Use pdf export for high quality prints and svg export for large sharp images or. Pdf passive optical networks pons have become a popular fiber access network solution because of.
Olt and onts are indispensable components in the gpon network system. Using gpon access in the context of tr101 broadband forum. Triple play service highbandwidth longreach up to 20 km gpon is the choice of large carriers in the international market. Use pdf export for high quality prints and svg export for large sharp images or embed your diagrams anywhere with the creately viewer. Gpon ontoptical network terminal user manual details for fcc id 2adzrg240wa made by alcatellucent shanghai bell co. Design and implementation of a fiber to the home ftth access network based on gpon article pdf available in international journal of computer applications 926 march 2014 with 49,832 reads. Apr 28, 2017 gpon stands for gigabit passive optical networks. Pdf design and implementation of a fiber to the home. Ltd document includes user manual 7368 isam ont g240wa product guide. The ftth network builder must present a profitable business case.
The designed process guides the user from determining demand locations and placement of olt, through the construction of a planned network topology with locations of splice closures and cables, to the proposals for matching appropriate cable profiles and resource report generation. Present access network are a bottleneck due to bandwidth limitations. Increasing resiliency could mean running a redundant. Gpons are currently the leading form of passive optical networks. How gpon works gigabyte passive optical network gpon. From the architecture diagram, the optical access network comprises the following scenarios. Gigabit passive optical network gpon the future of cable network infrastructure is already here.
So why are copper networks still so widely used although they have been. Overview of optical access network analysis of gpon standards contents gpon key technologies gpon management and service provisioning basic concepts of pon basic services over gpon network 3. Looking for online definition of gpon or what gpon stands for. Pdf clock recovery where gpon used as a mobile backhaul. Spectrum sharing downstream pointtomultipoint network the olt manages the whole bandwidth upstream multipointto. It will also give details for planning a highscale gpon network while considering optical power, distance, attenuation, and bandwidth capacity.
It is a higher revenue generator, so the carriers try to make the business services as resilient as possible. Pon is an optical network with no active elements in the signals path from source to destination. Gponfttx technology training description this course is designed to give participants a detailed insight on the fun. Preliminary fiber network design and business model framework september 20 page 1 1. Gpon editable network diagram template on creately. A gpon network consists of olt optical line terminals, onu optical network unit, and a splitter. Gpon gigabit passive optical network technology is based on the latest generation of broadband passive optical integrated access standards based on the itutg. A gpon network is capable of transmitting ethernet, tdm time division multiplexing as well as atm traffic. Gigabit ethernet in campuslike environments koovik. Whether it is at the customer site near the onu or at the central office site near the olt, the gpon tracer supports easy connectivity to enable. Obviously, this is not exclusive of gpon, as ethernet switches can use fiber too. The olt takes in all of the optical signals in the form of beams of light from onus and. An overview of gpon in thean overview of gpon in the.
As opposed to a standard copper wire in most networks, gpons are 95% more energy efficient. This collection describes the basic concepts, network architecture, working principles, and application scenarios of the gpon technology. Specifications of tc layer in the gpon system gtc multiplexing architecture and protocol stack gtc frame onu registration and activation dba specifications alarms and performance itut g984. He can create one or more printers and share them in the network. Fot blog now starting a complete new topic regarding to those two great technology and solution. A set of algorithms and scripts that allow for ftth network planning in gpon technology. A passive optical network consists of an optical line terminal olt at the service providers central office hub and a number of optical network units onus or optical network terminals onts, near end users. They both utilize fiber optics and can serve 16 to 32 users. Ufiber gpon designing a gpon network ubiquiti networks. Gpon fundamentals technical team from ftth marketing department 2. Gigabit passive optical network gpon is a high bandwidth shared fiber access technology.
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